The K32W061/41 portfolio is designed to power the next generation of ultra-low-current multiprotocol wireless
devices, supporting Zigbee/Thread/IEEE 802.15.4 and Bluetooth Low Energy 5.0. This portfolio includes multiple
low-power modes and ultra-low TX and RX power consumption which enables IoT products powered by K32W061/41 to have
extended battery life. With high RX sensitivity and configurable TX output power, the K32W061/41 offers reliable and
robust connectivity performance.
K32W061/41 portfolio is powered by an Arm® Cortex®-M4 MCU and with 640 KB on-board flash and
152 KB SRAM, has enough
room and flexibility for complex applications and over-the-air (OTA) upgrade capability without external memory.
These devices also include a rich set of MCU peripherals and multiple serial communication interfaces for embedded
connected applications and a quad serial flash memory controller, SPIFI, that can be used to extend non-volatile
Note: K32W061/41 is preferred for
any new Zigbee®, Thread and Bluetooth® LE 5.0 design. No new software releases planned